JPH05228407A - Outer wall spraying apparatus - Google Patents

Abstract

PURPOSE:To perform spraying of high quality and highly safe work by omitting a scaffold in the finish of the outer wall of a building structure and performing spraying work by a sprayer subjected to remote operation from the ground. CONSTITUTION:Mutually opposed main frames 3 are arranged on the horizontal connection material 2 equipped with running vehicles 1 moving along the wall surface of a structure A and a horizontal rail 1 is horizontally provided between the main frames 3 in a freely rising and falling state and a paint spraying unit 12 is provided to the horizontal rail 11 in a freely movable manner.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an outer wall spraying device for a building structure.

[0002]

2. Description of the Related Art Exterior construction by spraying is used to finish the outer wall of a building structure. For this spraying, the method of attaching the outer wall member pre-finished at the factory or the site side to the building frame, assembling the scaffolding on the finished upper surface of the outer wall, and using the scaffolding, the sprayer can reach the spraying site. The spray paint was sprayed with compressed air using a gun.

[0003]

When the paint is sprayed using the scaffold, the spraying work becomes a work at a high place using the scaffold to finish the gun spraying with the spray paint and compressed air, and The movement and movement of the compressed air hose are complicated and dangerous, and there is a problem that a considerable skilled worker is required to prevent uneven spraying.

The present invention has been proposed in view of the problems of the above-mentioned prior art, and its object is to remove the scaffolding from the ground by a spraying device while finishing the outer wall of the building structure. The point is to provide an outer wall spraying device that sprays by operation and performs high-quality spraying and highly safe work.

[0005]

In order to achieve the above-mentioned object, an outer wall spraying device according to the present invention has an opposing main frame arranged on a traveling member which moves along the wall surface of a structure, A horizontal moving member is horizontally laid across the main frames so as to be vertically movable, and a paint spraying unit is movably mounted on the horizontal moving member along the longitudinal direction of the member.

[0006]

Since the present invention is constructed as described above, the traveling member is moved to a required position along the wall surface of the structure, and is horizontally extended across the main frame erected on the traveling member. The moving member is moved up and down to a predetermined position, the spraying unit is sequentially moved along the longitudinal direction of the horizontal moving member to a required position along the lengthwise direction of the unit, and the paint is sprayed on the wall surface.
Thereafter, the above work is repeated to coat the wall surface facing the spraying device of the present invention.

Then, the traveling vehicle is moved to the next position and the above-mentioned operation is repeated to coat the wall surface of the structure.

[0008]

The present invention will be described below with reference to the illustrated embodiments. A is a building, which runs along the outer wall of the building,
A pair of vertical main frames 3 facing each other at the front and rear of both ends of a horizontal connecting member 2 having a traveling vehicle 1 are arranged. An upper horizontal connecting member 4 is horizontally installed on the upper end of each main frame 3. Reference numeral 5 in the drawing denotes a metal stopper for temporarily fixing the inner main frame 3 to the building A.

Chain rings 6, 7 are provided at the lower and upper ends of each main frame 3, respectively.
Is mounted, the endless chain band 8 is bridged between the both chain wheels 6 and 7, and is driven by a motor 9 mounted on the main frame 3. In the figure, 10 is a counterweight. A horizontal rail 11 is connected between the chain bands 8 and a spray unit 12 is movably mounted on the rail 11. In the drawing, 13 is a cable bear (cable connector), 14 is an air gun for painting, 15 is a rolling wheel rolling on the rail 11, a is a paint diffusion range, and b is a movement range of the air gun 14.

Since the illustrated embodiment is constructed as described above, the traveling vehicle 1 moves the outer wall spraying device to a desired position along the outer wall surface of the building A, and the endless chain belt 8 is moved.
Is driven to move the horizontal rail 11 to a required height, and the spray unit 12 is horizontally moved along the rail 11 to a position facing the outer wall surface at a predetermined interval.
Spray more paint on the outer wall.

After the rail 11 is lifted and the spray unit 12 is moved laterally, the traveling vehicle 1 is moved to the next coating position when the coating over the entire height of the outer wall surface is completed. Reappear and finish painting the exterior wall of the building.

[0012]

As described above, according to the present invention, the main frame is provided on the traveling member that moves along the wall surface of the structure as a pair, and the horizontal moving member is laid across the main frame so as to be vertically movable. The paint spraying unit is movably mounted in the longitudinal direction of the unit, and is moved to the wall surface of the building through the horizontal moving member, and the horizontal moving member is raised and lowered between the main frames, By moving the paint spraying unit along the moving member, the worker can spray it while controlling it remotely, which enables uniform spraying without the need for a skilled sprayer as in the past, and spraying the outer wall. Since the scaffolding is omitted in the paint finish and the spraying is performed by remote control from the ground, it is excellent in safety and high quality spray finish is obtained.

[Brief description of drawings]

FIG. 1 is a front view showing an embodiment of an outer wall spraying device according to the present invention.

FIG. 2 is a side view of FIG.

FIG. 3 is a partially longitudinal front view of the spraying device.

[Explanation of symbols]

 1 Traveling Vehicle 2 Horizontal Connecting Material 3 Main Frame 4 Upper Horizontal Connecting Material 5 Locking Material 6 Chain Ring 7 Chain Ring 8 Endless Chain Belt 9 Motor 10 Counterweight 11 Horizontal Rail 12 Spraying Unit 13 Cable Bear 14 Air Gun

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Toshiharu Saizu 4-6-15 Sendagaya, Shibuya-ku, Tokyo Fujita Co., Ltd.

Claims (1)

[Claims] 1. A main frame which is opposed to the main frame is arranged on a traveling member which moves along a wall surface of a structure, and the horizontal moving member is horizontally laid across the main frames so as to be vertically movable. An outer wall spraying device in which a paint spraying unit is movably mounted along the longitudinal direction of the member.